13931232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20751

約数の個数: 48

約数和(自身を含む): 41795712

約数和(自身を除く): 27864480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20731, 41462, 62193, 82924, 124386, 145117, 165848, 248772, 290234, 331696, 435351, 497544, 580468, 663392, 870702, 995088, 1160936, 1741404, 1990176, 2321872, 3482808, 4643744, 6965616, 13931232]

約数ペア:

[(1, 13931232), (2, 6965616), (3, 4643744), (4, 3482808), (6, 2321872), (7, 1990176), (8, 1741404), (12, 1160936), (14, 995088), (16, 870702), (21, 663392), (24, 580468), (28, 497544), (32, 435351), (42, 331696), (48, 290234), (56, 248772), (84, 165848), (96, 145117), (112, 124386), (168, 82924), (224, 62193), (336, 41462), (672, 20731)]